This kit combines the EZ-EFI® and XIM™ with the EZ-TCU™ for easy control of electronic GM 4-speed and TCI® 6-speed transmission shift points, shift firmness and shift speed, all without a laptop or tuning experience.

Engine Kit w/ EZ-TCU Includes:

• EZ-EFI® Multi-Port w/ All Needed Harnesses & Connection Cables For GM LS Fuel Injection

• XIM™ Coil-Per-Cylinder Ignition Controller w/ Everything Needed For Full GM LS Ignition Control

• EZ-TCU™ Transmission Controller w/ Harness; Compatible w/ GM 4L60E, 4L65E, 4L70E, 4L80E & 4L85E

• Sensors: Wide-Band O2, MAP, Coolant Temp, & Air Temp

• Chrome FAST™ EZ-EFI® badge